Mark Herndon bought $804 of HKHC
Chief Financial Officer at Horizon Kinetics Holding Corp. 20 shares at an average of $40.18, traded Jun 4, 2025, filed Jun 5, 2025.
Score components
- +22RoleCFO
- 0Trade size$804 at market
- +8Relative to holdingsFirst purchase: no shares before this trade
- +4Price context22% below the 52-week high
- +8Cluster2 insiders buying within 14 days
- 0Repeat buyingFirst buy in 90 days
- 0Track recordToo few past buys to judge (0 with prices)
What happened after comparable buys
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0001437749-25-019487, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Jun 4, 2025 | POpen-market purchase Common Stock | +20 | $40.18 | $804 | 20 | Jun 5, 2025 |
Related signals
Other insiders at Horizon Kinetics Holding Corp and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 21Weak | HKHCbuy Horizon Kinetics Holding Corp | Allison Nagelberg director | $4,991 190 shares | +48% | |
| 18Weak | HKHCbuy Horizon Kinetics Holding Corp | Alice C Brennan director | $5,184 200 shares | +11% | |
| 53Moderate | HKHCbuy Horizon Kinetics Holding Corp | Murray Stahl CEO and CIO | $594 22 shares | +0% | |
| 61Notable | Horizon Kinetics Holding Corp | Murray Stahl CEO and CIO | $594 22 shares | +0% | |
| 61Notable | Horizon Kinetics Holding Corp | Murray Stahl CEO and CIO | $588 22 shares | +0% | |
| 61Notable | Horizon Kinetics Holding Corp | Murray Stahl CEO and CIO | $611 22 shares | +0% | |
| 68Notable | Horizon Kinetics Holding Corp | Murray Stahl CEO and CIO | $611 22 shares | +0% | |
| 68Notable | Horizon Kinetics Holding Corp | Murray Stahl CEO and CIO | $594 22 shares | +0% | |
| 68Notable | Horizon Kinetics Holding Corp | Murray Stahl CEO and CIO | $599 22 shares | +0% | |
| 68Notable | Horizon Kinetics Holding Corp | Murray Stahl CEO and CIO | $594 22 shares | +0% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.